That's a good question.  I guess the best answer might be: You, if you wanted to be.

          Catgirl Avengers is a silly little Role Playing Game (RPG) in the spirit of R. Talsorian's Teenagers From Outer Space™ and the classic beer and pretzel game Ninja Burger™.  The game lets you play a catgirl of the Wilde Home for Wayward Catgirls, a catboy from Doctor Xavier's School for Gifted Catboys, a bunnygirl from Beatrix Lapin's Finishing School for Bunnygirls, or any other kemono musume from anime. 

          Why, you ask?  Why not?  Have you ever wondered why Aurora is always so sleepy during the day - and if there is any truth to the rumors that she is a government agent?  How about where Sonya goes on weekends - and manages to come back with a sack full of treasure and a rescued damsel by her side.  And just who are those Catgirl Avengers and why do they keeping getting in fights with a bunch of bunnygirls?  An RPG lets you create your own answers to these questions, as well as a few that haven't yet been asked.  The Headmistress and the Disciplinarian invite you into the world of the Wilde Home for Wayward Catgirls to create new stories and adventures of your own.  Take on the persona of an existing Wilde Home character, or create a new one all your own!